426461295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1301}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 753764256

約数和(自身を除く): 327302961

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1301, 1599, 1681, 2665, 3903, 5043, 6505, 7995, 8405, 16913, 19515, 21853, 25215, 50739, 53341, 65559, 84565, 109265, 160023, 253695, 266705, 327795, 693433, 800115, 2080299, 2186981, 3467165, 6560943, 10401495, 10934905, 28430753, 32804715, 85292259, 142153765, 426461295]

約数ペア:

[(1, 426461295), (3, 142153765), (5, 85292259), (13, 32804715), (15, 28430753), (39, 10934905), (41, 10401495), (65, 6560943), (123, 3467165), (195, 2186981), (205, 2080299), (533, 800115), (615, 693433), (1301, 327795), (1599, 266705), (1681, 253695), (2665, 160023), (3903, 109265), (5043, 84565), (6505, 65559), (7995, 53341), (8405, 50739), (16913, 25215), (19515, 21853)]